Dryer Adapter Cord NEMA 10-30P Male to 14-30R Female with Ground Wire 4-Prong to 3-Prong

[Adapter] It converts a 4 prong plug of an old dryer or washing machine to a 3 prong plug. The two ends of the adapter cable are 10-30P Male Plug and 14-30R Female Socket. [Safety] It has an 140-inch green ground wire.Before using the dryer, you must connect an additional green ground wire, connect the round terminal of the green wire to the ground hole of the 15AMP or 20AMP 125V wall socket/power socket. [Generality] The length of the power adapter extension cable is 1.5 feet.It can be used for Dryers, Generators, Transfer Switches, Welder, RV, Trailer & Camper. [High Efficiency] Complies with NEMA standards.Main Parameters: 30 Amp, 120V/240V,7500 watts, STW 10AWG*3C.Covered with a waterproof and moisture-proof protective coating. [Convenient] Just plug in the adapter cable to complete the connection. You do not need to pay additional fees to hire electricians for circuit modifications. 4 prong to 3 prong dryer adapter extension cord plug 1.5 foot outlet phase converter rv three 14-30r 10-30p ground wire nema amp electrical four power male female receptacle samsung socket stove 220v gear machine plugrand regular tesla wash splitter